<?php
// +----------------------------------------------------------------------
// | Niucloud-admin 企业快速开发的多应用管理平台
// +----------------------------------------------------------------------
// | 官方网址：https://www.niucloud.com
// +----------------------------------------------------------------------
// | niucloud团队 版权所有 开源版本可自由商用
// +----------------------------------------------------------------------
// | Author: Niucloud Team
// +----------------------------------------------------------------------

namespace addon\zhjw\app\service\admin\classes;

use addon\zhjw\app\model\classes\Classes;
use addon\zhjw\app\model\venues\Venues;
use addon\zhjw\app\model\students\Students;

use core\base\BaseAdminService;


/**
 * 班级管理服务层
 * Class ClassesService
 * @package addon\zhjw\app\service\admin\classes
 */
class ClassesService extends BaseAdminService
{
    public function __construct()
    {
        parent::__construct();
        $this->model = new Classes();
    }

    /**
     * 获取班级管理列表
     * @param array $where
     * @return array
     */
    public function getPage(array $where = [])
    {
        $field = 'id,created_by,created_role,created_time,updated_by,updated_role,updated_time,venue_id,thumbnail,name,max_students,start_date,end_date,status,is_deleted';
        $order = 'id desc';

        $search_model = $this->model->withSearch(["venue_id","name","status"], $where)->with(['venues','students'])->field($field)->order($order);
        $list = $this->pageQuery($search_model);
        return $list;
    }

    /**
     * 获取班级管理信息
     * @param int $id
     * @return array
     */
    public function getInfo(int $id)
    {
        $field = 'id,created_by,created_role,created_time,updated_by,updated_role,updated_time,venue_id,thumbnail,name,max_students,start_date,end_date,status,is_deleted';

        $info = $this->model->field($field)->where([['id', "=", $id]])->with(['venues','students'])->findOrEmpty()->toArray();

        $info['max_students'] = explode(',',$info['max_students']);
        return $info;
    }

    /**
     * 添加班级管理
     * @param array $data
     * @return mixed
     */
    public function add(array $data)
    {
        $data['max_students'] = implode(',',$data['max_students']);
        $res = $this->model->create($data);
        return $res->id;

    }

    /**
     * 班级管理编辑
     * @param int $id
     * @param array $data
     * @return bool
     */
    public function edit(int $id, array $data)
    {
        $data['max_students'] = implode(',',$data['max_students']);
        $this->model->where([['id', '=', $id]])->update($data);
        return true;
    }

    /**
     * 删除班级管理
     * @param int $id
     * @return bool
     */
    public function del(int $id)
    {
        $model = $this->model->where([['id', '=', $id]])->find();
        $res = $model->delete();
        return $res;
    }


    public function getVenuesAll(){
       $venuesModel = new Venues();
       return $venuesModel->select()->toArray();
    }

    public function getStudentsAll(){
       $studentsModel = new Students();
       return $studentsModel->select()->toArray();
    }


}